Riverdale creator Roberto Aguirre-Sacasa announced the news on Instagram while wishing Rudolph a happy birthday. "She was glorious as Agatha in #CAOS, and I’m so, so happy she’s joining our #Riverdale family post-time-jump as Minerva Marble!!" he wrote.
TOPICS: Adeline Rudolph, The CW, Riverdale, Roberto Aguirre-Sacasa